/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "xavolumeitf.h"
#include "xavolumeitfadaptation.h"
#include "xanokiavolumeextitfadaptationmmf.h"
/**
* XAVolumeItfImpl* GetImpl(XAVolumeItf self)
* Description: Validated interface pointer and cast it to implementations pointer.
**/
static XAVolumeItfImpl* GetImpl(XAVolumeItf self)
{
if(self)
{
XAVolumeItfImpl* impl = (XAVolumeItfImpl*)(*self);
if(impl && impl == impl->self)
{
return impl;
}
}
return NULL;
}
/**
* Base interface XAVolumeItf implementation
*/
/**
* XAresult XAVolumeItfImpl_SetVolumeLevel(XAVolumeItf self, XAmillibel level)
* Description: Sets the object's volume level.
**/
XAresult XAVolumeItfImpl_SetVolumeLevel(XAVolumeItf self, XAmillibel level)
{
XAVolumeItfImpl *impl = GetImpl(self);
XAresult ret = XA_RESULT_SUCCESS;
XAmillibel maximumLevel = 0;
DEBUG_API("->XAVolumeItfImpl_SetVolumeLevel");
/* check maximum volume level */
if(XAVolumeItfImpl_GetMaxVolumeLevel(self, &maximumLevel) != XA_RESULT_SUCCESS)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_SetVolumeLevel");
/* cannot solve maximum volume level */
return XA_RESULT_PARAMETER_INVALID;
}
if(!impl || level > maximumLevel)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_SetVolumeLevel");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if( ret == XA_RESULT_PARAMETER_INVALID || ret == XA_RESULT_PRECONDITIONS_VIOLATED )
{
DEBUG_API("<-XAVolumeItfImpl_SetVolumeLevel");
return ret;
}
if(impl->adapCtx->fwtype == FWMgrFWGST)
{
ret = XAVolumeItfAdapt_SetVolumeLevel((XAAdaptationGstCtx*)impl->adapCtx, level);
}
else
{
impl->volumeLevel = level;
}
if(ret == XA_RESULT_SUCCESS)
{
impl->volumeLevel = level;
}
XAAdaptationBase_ThreadExit(impl->adapCtx);
DEBUG_API("<-XAVolumeItfImpl_SetVolumeLevel");
return ret ;
}
/**
* XAresult XAVolumeItfImpl_GetVolumeLevel(XAVolumeItf self, XAmillibel *pLevel)
* Description: Gets the object’s volume level.
**/
XAresult XAVolumeItfImpl_GetVolumeLevel(XAVolumeItf self, XAmillibel *pLevel)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_GetVolumeLevel");
if(!impl || !pLevel)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_GetVolumeLevel");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pLevel = impl->volumeLevel;
DEBUG_API("<-XAVolumeItfImpl_GetVolumeLevel");
return ret;
}
/**
* XAresult XAVolumeItfImpl_GetMaxVolumeLevel(XAVolumeItf self, XAmillibel *pMaxLevel)
* Description: Gets the maximum supported level.
**/
XAresult XAVolumeItfImpl_GetMaxVolumeLevel(XAVolumeItf self, XAmillibel *pMaxLevel)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_GetVolumeLevel");
if(!impl || !pMaxLevel)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_GetMaxVolumeLevel");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if( ret == XA_RESULT_PARAMETER_INVALID || ret == XA_RESULT_PRECONDITIONS_VIOLATED )
{
DEBUG_API("<-XAVolumeItfImpl_GetMaxVolumeLevel");
return ret;
}
if(impl->adapCtx->fwtype == FWMgrFWGST)
{
ret = XAVolumeItfAdapt_GetMaxVolumeLevel((XAAdaptationGstCtx*)impl->adapCtx,
pMaxLevel);
}
else
{
*pMaxLevel = MAX_SUPPORT_VOLUME_LEVEL;
}
XAAdaptationBase_ThreadExit(impl->adapCtx);
DEBUG_API("<-XAVolumeItfImpl_GetMaxVolumeLevel");
return ret;
}
/**
* XAresult XAVolumeItfImpl_SetMute(XAVolumeItf self, XAboolean mute)
* Description: Mutes or unmutes the object.
**/
XAresult XAVolumeItfImpl_SetMute(XAVolumeItf self, XAboolean mute)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_SetMute");
if(!impl)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_SetMute");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if( ret == XA_RESULT_PARAMETER_INVALID || ret == XA_RESULT_PRECONDITIONS_VIOLATED )
{
DEBUG_API("<-XAVolumeItfImpl_SetMute");
return ret;
}
/* check is mute state changed */
if(mute != impl->mute)
{
if(impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XANokiaVolumeExtItfAdapt_SetMute((XAAdaptationMMFCtx*)impl->adapCtx, mute);
}
else
{
ret = XAVolumeItfAdapt_SetMute((XAAdaptationGstCtx*)impl->adapCtx, mute);
}
if(ret == XA_RESULT_SUCCESS)
{
impl->mute = mute;
}
}
XAAdaptationBase_ThreadExit(impl->adapCtx);
DEBUG_API("<-XAVolumeItfImpl_SetMute");
return ret;
}
/**
* XAresult XAVolumeItfImpl_GetMute(XAVolumeItf self, XAboolean *pMute)
* Description: Retrieves the object's state.
**/
XAresult XAVolumeItfImpl_GetMute(XAVolumeItf self, XAboolean *pMute)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_GetMute");
if(!impl || !pMute)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_GetMute");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pMute = impl->mute;
DEBUG_API("<-XAVolumeItfImpl_GetMute");
return ret;
}
/**
* XAresult XAVolumeItfImpl_EnableStereoPosition(XAVolumeItf self, XAboolean enable)
* Description: Enables or disables the stereo positioning effect.
**/
XAresult XAVolumeItfImpl_EnableStereoPosition(XAVolumeItf self, XAboolean enable)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_EnableStereoPosition");
if(!impl)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_EnableStereoPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if( ret == XA_RESULT_PARAMETER_INVALID || ret == XA_RESULT_PRECONDITIONS_VIOLATED )
{
DEBUG_API("<-XAVolumeItfImpl_EnableStereoPosition");
return ret;
}
/* Check is stereo position state changed */
if(enable != impl->enableStereoPos)
{
if(impl->adapCtx->fwtype == FWMgrFWGST)
{
ret = XAVolumeItfAdapt_EnableStereoPosition((XAAdaptationGstCtx*)impl->adapCtx,
enable);
}
else
{
ret = XANokiaVolumeExtItfAdapt_EnableStereoPosition((XAAdaptationMMFCtx*)impl->adapCtx,
enable);
}
if(ret == XA_RESULT_SUCCESS)
{
impl->enableStereoPos = enable;
}
}
XAAdaptationBase_ThreadExit(impl->adapCtx);
DEBUG_API("<-XAVolumeItfImpl_EnableStereoPosition");
return ret;
}
/**
* XAresult XAVolumeItfImpl_IsEnabledStereoPosition(XAVolumeItf self,
* XAboolean *pEnable)
* Description: Returns the enabled state of the stereo positioning effect.
**/
XAresult XAVolumeItfImpl_IsEnabledStereoPosition(XAVolumeItf self,
XAboolean *pEnable)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_IsEnabledStereoPosition");
if(!impl || !pEnable)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_IsEnabledStereoPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pEnable = impl->enableStereoPos;
DEBUG_API("<-XAVolumeItfImpl_IsEnabledStereoPosition");
return ret;
}
/**
* XAresult XAVolumeItfImpl_SetStereoPosition(XAVolumeItf self,
* XApermille stereoPosition)
* Description: Sets the stereo position of the object.
**/
XAresult XAVolumeItfImpl_SetStereoPosition(XAVolumeItf self,
XApermille stereoPosition)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_SetStereoPosition");
if(!impl || (stereoPosition < STEREO_POSITION_LEFT) ||
(stereoPosition > STEREO_POSITION_RIGHT))
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_SetStereoPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
impl->stereoPosition = stereoPosition;
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if( ret == XA_RESULT_PARAMETER_INVALID || ret == XA_RESULT_PRECONDITIONS_VIOLATED )
{
DEBUG_API("<-XAVolumeItfImpl_SetStereoPosition");
return ret;
}
/* check is stereo position effect enabled if is then handle effect */
if(impl->enableStereoPos)
{
if(impl->adapCtx->fwtype == FWMgrFWGST)
{
ret = XAVolumeItfAdapt_SetStereoPosition((XAAdaptationGstCtx*)impl->adapCtx,
stereoPosition);
}
else
{
ret = XANokiaVolumeExtItfAdapt_SetStereoPosition((XAAdaptationMMFCtx*)impl->adapCtx,
stereoPosition);
}
}
XAAdaptationBase_ThreadExit(impl->adapCtx);
DEBUG_API("<-XAVolumeItfImpl_SetStereoPosition");
return ret;
}
/**
* XAresult XAVolumeItfImpl_GetStereoPosition(XAVolumeItf self,
* XApermille *pStereoPosition)
* Description: Gets the object’s stereo position setting.
**/
XAresult XAVolumeItfImpl_GetStereoPosition(XAVolumeItf self,
XApermille *pStereoPosition)
{
XAresult ret = XA_RESULT_SUCCESS;
XAVolumeItfImpl *impl = GetImpl(self);
DEBUG_API("->XAVolumeItfImpl_GetStereoPosition");
if(!impl || !pStereoPosition)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAVolumeItfImpl_GetStereoPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pStereoPosition = impl->stereoPosition;
DEBUG_API("<-XAVolumeItfImpl_GetStereoPosition");
return ret;
}
/**
* XAVolumeItfImpl -specific methods
**/
/**
* XAVolumeItfImpl* XAVolumeItfImpl_Create()
* Description: Allocate and initialize VolumeItfImpl
**/
XAVolumeItfImpl* XAVolumeItfImpl_Create(XAAdaptationBaseCtx *adapCtx )
{
XAVolumeItfImpl *self = (XAVolumeItfImpl*)
calloc(1,sizeof(XAVolumeItfImpl));
DEBUG_API("->XAVolumeItfImpl_Create");
if(self)
{
/* init itf default implementation */
self->itf.EnableStereoPosition = XAVolumeItfImpl_EnableStereoPosition;
self->itf.GetMaxVolumeLevel = XAVolumeItfImpl_GetMaxVolumeLevel;
self->itf.GetMute = XAVolumeItfImpl_GetMute;
self->itf.GetStereoPosition = XAVolumeItfImpl_GetStereoPosition;
self->itf.GetVolumeLevel = XAVolumeItfImpl_GetVolumeLevel;
self->itf.IsEnabledStereoPosition = XAVolumeItfImpl_IsEnabledStereoPosition;
self->itf.SetMute = XAVolumeItfImpl_SetMute;
self->itf.SetStereoPosition = XAVolumeItfImpl_SetStereoPosition;
self->itf.SetVolumeLevel = XAVolumeItfImpl_SetVolumeLevel;
/* init variables */
self->volumeLevel = 0;
self->mute = XA_BOOLEAN_FALSE;
self->enableStereoPos = XA_BOOLEAN_FALSE;
self->stereoPosition = STEREO_POSITION_CENTER;
self->adapCtx = adapCtx;
self->self = self;
}
DEBUG_API("<-XAVolumeItfImpl_Create");
return self;
}
/**
* void XAVolumeItfImpl_Free(XAVolumeItfImpl* self)
* Description: Free all resources reserved at XAVolumeItfImpl_Create
**/
void XAVolumeItfImpl_Free(XAVolumeItfImpl* self)
{
DEBUG_API("->XAVolumeItfImpl_Free");
assert(self==self->self);
free(self);
DEBUG_API("<-XAVolumeItfImpl_Free");
}